VizieR

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VizieR

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B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2020)
The Washington Double Star Catalog (main part) (154915 rows)
  recno=75636
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ColumnValue  Explain   (UCD)
_RAJ200012 11 37.3900 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-07 36 22.900 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195012 09 03.2259 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-07 19 42.002 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon286.0051879 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+53.9517358 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)
75636recno 75636  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDS12116-0736  (i) WDS name (based on J2000 position) (meta.id;meta.main)
DiscHJ 845  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
Comp   Components when more than 2 (Note 1)   (meta.code.multip)
Obs11827 yr Date of first satisfactory observation (time.epoch)
Obs22015 yr Date of last satisfactory observation (time.epoch)
Nobs 14  Number of Observations (up to 9999) (meta.number)
pa1260 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2268 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 4.5 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 13.50 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag110.300 mag Magnitude of First Component (phot.mag;em.opt)
mag211.00 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeK2  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 4 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1 7 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 -37 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2 2 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM-06 3521  Durchmusterung Number (Note 3)   (meta.id)
Notes    [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!P] indicates a position derived from WDS name (meta.note)
RAJ200012 11 37.39 "h:m:s" (i) Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-07 36 22.9 "d:m:s" (i) Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
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